My wife and I are celebrating our second anniversary as a married couple. On our first anniversary, we both stayed in the city. We didn't get too much time to go out with both the loads of our work. Now, I want to make it up to her. I want to surprise her with a trip to Latin America.

Before we got together I joined a romance singles tour that takes you to international destinations, and one country that didn't get to go to was Costa Rica. I'm thinking maybe I wasn't able to visit because I'm meant to go there with my wife. I'm just wondering how much the cost of the airlines would be and how do I book the cheapest ticket.

I have the extra budget for the whole trip; accommodation, airfare, and reservations. But, I also want to save as much as possible. What airlines fly to Costa Rica from the United States daily? Which one has the most affordable fare? I need help in getting the cheapest available flights for me and my wife this fall. Should I approach an agency instead? Thanks in advance for the replies.